Benzyl mercaptan

CAS: 100-53-8
Molecular Formula: C7H8S
Molecular Weight: 124.2
Product description:Appearance is colorless to pale yellow liquid, with green onion smell, easily oxidized in air generated dibenzyl sulfide, relative molecular mass of 124.22, relative density 1.058, the boiling point of 194 ~ 195 ℃, flash point 70 ℃, the refractive index of 1.5751, insoluble in water, soluble in ethanol, ethyl ether, toxic, stimulating, stimulate the skin, eyes and mucous membranes. Preparation method with benzyl thiourea hydrochloride as raw materials, in 10% sodium hydroxide solution hydrolysis, generate benzyl mercaptan sodium, desalination with acid, generated rough semi-finished products, remove the organic phase, using ether extraction, vacuum distillation, extraction phase into recycling ethyl ether, water washing, drying, and reduced pressure distillation, benzyl mercaptan can be obtained from the finished product. This product is mainly used as intermediates in organic synthesis and production of carbamate pesticides herbicides "grass benzyl Dan Dan and kill grass and chlorine to kill mites, fungicides sulfur net" g ", etc.